Who owns the PLUS +1 trademark?

The PLUS +1 trademark is owned by DANFOSS POWER SOLUTIONS INC..

What class is the PLUS +1 trademark registered in?

The PLUS +1 trademark is registered in Class 009 (Electronics, software & scientific instruments).

What is the serial number for PLUS +1?

The USPTO serial number for PLUS +1 is 78307462.

What is the registration number for PLUS +1?

PLUS +1 is registered under USPTO registration number 3127560.

PLUS +1 - Owned by DANFOSS POWER SOLUTIONS INC. - (Class 009)

What to file next

Section 9 renewal, filed with a Section 8 declaration

When: Due between the ninth and tenth anniversary of registration, then before each tenth anniversary after that.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed renewal cancels the registration, and there is no revival route for it.

How Section 9 renewal works

General information about USPTO practice, not legal advice. The register is the authority, and a filing that has not yet posted can change what is owed.

Full Goods & Services

Class 009Electronics, software & scientific instruments

US codes: 021, 023, 026, 036, 038

First use anywhere: Mar 30, 2006

First use in commerce: Mar 30, 2006

Scientific, research, navigation, surveying, photographic, cinematographic, audiovisual, optical, weighing, measuring, signalling, detecting, testing, inspecting, life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling the distribution or use of electricity; apparatus and instruments for recording, transmitting, reproducing or processing sound, images or data; recorded and downloadable multimedia files, computer software, blank digital or analogue recording and storage media; mechanisms for coin-operated apparatus; cash registers, calculating devices; computers and computer peripheral devices; diving suits, divers' masks, ear plugs for divers, nose clips for divers, gloves for divers, breathing apparatus for underwater swimming; fire-extinguishing apparatus.

This description is as filed with the USPTO and defines the scope of trademark protection.

Filing Basis & Declarations

Standard Characters ClaimedUse Application CurrentlySection 8 AcceptedSection 15 AcknowledgedTrademark

International Filings

Madrid Protocol1 filings

This mark has 1 Madrid Protocol filing on record with the USPTO.

0825548

480Feb 09, 2004

Source: USPTO Madrid International Filing Requests

Status History

44 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jun 22, 2026

Code APRE

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Jun 22, 2026

Code 89AG

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Jun 22, 2026

Code RNL2

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Jun 22, 2026

Code NA89

TEAS SECTION 8 & 9 RECEIVED

Apr 18, 2026

Code E89R

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

Aug 08, 2025

Code REM2

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Oct 11, 2016

Code APRE

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Oct 11, 2016

Code 89AG

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Oct 11, 2016

Code RNL1

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Oct 11, 2016

Code NA89

TEAS SECTION 8 & 9 RECEIVED

Jul 26, 2016

Code E89R

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

Aug 08, 2015

Code REM2

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Mar 26, 2014

Code ASGN

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Aug 25, 2012

Code APRE

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

Aug 25, 2012

Code C15A

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

Aug 25, 2012

Code NA85

TEAS SECTION 8 & 15 RECEIVED

Aug 07, 2012

Code E815

REVIEW OF CORRESPONDENCE COMPLETE

Jan 25, 2011

Code CORV

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jan 20, 2011

Code APRE

PAPER RECEIVED

Oct 14, 2010

Code MAIL

REGISTERED-PRINCIPAL REGISTER

Aug 08, 2006

Code R.PR

LAW OFFICE REGISTRATION REVIEW COMPLETED

Jun 21, 2006

Code REGV

ASSIGNED TO LIE

Jun 09, 2006

Code ALIE

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Jun 05, 2006

Code CNPR

STATEMENT OF USE PROCESSING COMPLETE

Jun 03, 2006

Code SUPC

TEAS STATEMENT OF USE RECEIVED

May 23, 2006

Code EISU

USE AMENDMENT FILED

May 23, 2006

Code IUAF

NOA MAILED - SOU REQUIRED FROM APPLICANT

Dec 20, 2005

Code NOAM

PUBLISHED FOR OPPOSITION

Sep 27, 2005

Code PUBO

NOTICE OF PUBLICATION

Sep 07, 2005

Code NPUB

LAW OFFICE PUBLICATION REVIEW COMPLETED

Jun 10, 2005

Code PREV

ASSIGNED TO LIE

Jun 03, 2005

Code ALIE

APPROVED FOR PUB - PRINCIPAL REGISTER

May 31, 2005

Code CNSA

TEAS/EMAIL CORRESPONDENCE ENTERED

May 11, 2005

Code TEME

TEAS RESPONSE TO OFFICE ACTION RECEIVED

May 03, 2005

Code TROA

CORRESPONDENCE RECEIVED IN LAW OFFICE

May 03, 2005

Code CRFA

FINAL REFUSAL WRITTEN

Nov 17, 2004

Code CNFR

FINAL REFUSAL MAILED

Nov 17, 2004

Code CNFR

AMENDMENT FROM APPLICANT ENTERED

Oct 26, 2004

Code ACEC

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Oct 12, 2004

Code TCCA

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Oct 12, 2004

Code TROA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Oct 12, 2004

Code CRFA

ASSIGNED TO EXAMINER

Apr 12, 2004

Code DOCK

NON-FINAL ACTION E-MAILED

Apr 12, 2004

Code GNRT

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What to file next

Full Goods & Services

Filing Basis & Declarations

International Filings

Other Marks by DANFOSS POWER SOLUTIONS INC.

Other Marks in Class 009 — Electronics, software & scientific instruments

Other Marks by Marina F. Cunningham

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